摘要:
字符串格式化输出 first = 'john'last = 'Smith'msg = f'{first} [{last}] is a coder' //f'{}' 可以输出变量内字符串print(msg) 阅读全文
posted @ 2019-12-21 22:38
yunchengtian
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摘要:
ar /a:/ car park star large 阅读全文
posted @ 2019-12-21 08:13
yunchengtian
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